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481 21st AVE S, NAPLES, FL - photo 1

$13,495,000

481 21st AVE S

NAPLES, FL 34102

Estimated payment $68,813/month

HOA not listed, not included · estimated tax · estimated insurance · 20% down, 6.5%, 30 yr

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5Beds
7Baths
6,130Sq Ft
$2201Price/Sq Ft

Preferred partner

Kinsfolk Realty

Kinsfolk Signature Realty

Powered by Hometrino

(813) 602-0498

Highlights

Private Pool
Fireplace
Garage
Built in 2017
15,246 sqft Lot

About This Home

EXCEPTIONAL WATERFRONT ESTATE AQUALANE SHORES DIRECT GULF ACCESS 12-CAR GARAGE Commanding spectacular, expansive water views along one of Aqualane Shores’ widest canals, this extraordinary waterfront estate represents a rare combination of architectural elegance, boating excellence, and exceptional luxury living in the heart of Old Naples. Ideally positioned just moments from the Gulf of Mexico, Naples’ pristine beaches, and the celebrated dining and boutiques of Third Street South, this remarkable residence offers an enviable lifestyle in one of Naples’ most prestigious waterfront neighborhoods. Encompassing 6,130 square feet of beautifully appointed living space, the residence artfully blends timeless Old Florida charm with refined contemporary luxury. Exceptional craftsmanship is evident throughout, with intricate custom millwork, rich hardwood flooring, elegant shiplap detailing, and captivating water views creating an atmosphere of understated sophistication. Designed to embrace both grand-scale entertaining and relaxed coastal living, the home features a dramatic two-story great room, a beautifully appointed gourmet kitchen with dual islands, and an inviting family room that opens effortlessly to the expansive covered lanai. An exceptional outdoor entertaining environment awaits, complete with a summer kitchen, pizza oven, and fireplace, all overlooking the magnificent waterfront setting. The main-level primary suite offers a private sanctuary with luxurious accommodations, dual dressing areas, and an adjoining study that can easily serve as an additional guest suite. A separate, privately accessed guest residence, complete with its own elevator, full kitchen, and living area, provides exceptional flexibility and independence for visiting family and guests. Additional highlights include a temperature-controlled wine room accommodating more than 500 bottles, an elegant wet bar, a secure safe room, and an extraordinary 12-car garage, a truly rare offering ideally suited to the serious automobile collector. Outside, the estate unfolds into a private waterfront resort, featuring a stunning vanishing-edge swimming pool, spa, manicured tropical grounds, and a private putting green. Boating enthusiasts will appreciate the substantial private dock and 34,000-pound boat lift, providing effortless, bridge-free access to the open waters of the Gulf of Mexico. A rare opportunity to enjoy the very best of the Naples waterfront lifestyle, where exceptional boating, remarkable automobile accommodation, and timeless coastal luxury come together in one extraordinary estate. One or more photos have been virtually staged, AI-generated, or rendered.

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Facts & features

Bedrooms & bathrooms

  • •Bedrooms:5
  • •Bathrooms:7 (5 full, 2 half)
  • •Full bathrooms:5
  • •Half bathrooms:2

Heating

  • •Has Heating:Yes

Interior area

  • •Total structure area:6,130 sqft
  • •Total interior livable area:6,130 sqft

Parking

  • •Parking features:N/A
  • •Garage spaces:0
  • •Has attached garage:No

Lot

  • •Size:15,246 sqft

Details

  • •Parcel number:N/A

Type & style

  • •Home type:Single Family Residence
  • •Property subtype:Residential

Materials

  • • N/A

Condition

  • •Year built:2017

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Price history

DateEventPrice
2026-01-08T00:00:00.000ZListed for sale$13,495,000$2201/sqft

Listing Agent

Bill Frantz

Premier Sotheby's Int'l Realty

Brokerage Phone: 239-434-2424

Source: NABOR Naples · MLS #225083057

Data Powered by Home Junction, Inc.

Nearby

Schools

FLORIDA GULF COAST UNIVERSITY - NAPLES RENAISSANCE ACADEMY

1.4 mi

GULFVIEW MIDDLE SCHOOL

High · 1.5 mi

SHADOWLAWN ELEMENTARY SCHOOL

Elementary · 1.9 mi

Supermarkets

Captain & Krewe Seafood Market & Raw Bar

1.2 mi

5th Avenue Confectionery

1.4 mi

Brookside Market

1.6 mi

Dining

Olive Garden

0.7 mi

Crayton Cove Gourmet Deli

0.7 mi

Gaja

0.7 mi

Parks

Cambier Park

1.3 mi

Naples Botanical Garden

1.8 mi

River Park

1.9 mi

Beaches

Naples Beach

1.5 mi

Lowdermilk Park Beach

2.4 mi

Vanderbilt Beach

9.1 mi

Nearby amenity locations include data © OpenStreetMap contributors.